山东煤炭科技Issue(8)：182-184,187,4.DOI:10.3969/j.issn.1005-2801.2016.08.078
采煤工作面采空区涌水防治技术
Goaf water prevention and control technology in coal mining working face
陆庆刚 1张睿 1程小伟1
作者信息
- 1. 永城煤电控股集团有限公司陈四楼煤矿，河南永城 476600
- 折叠
摘要
Abstract
The mining working face (section) in Chen Silou coal mines affected by mining disturbance in the process of mining. The mined-out area roof and base fissured water,the water inflow was 20m3/h. In order to prevent the section gob water lfowing into the working face during the period of mining ,and avoiding the inlfuence of mining,we construte weir wall and embedded the drainage pipeline.The water in mined-out area flowed into belt conveyor roadway along the pipe, successfully avoiding inlfuence of mined out area water on mining of working face (outer segment), achieving good results, providing valuable experience for the treatment of the out area water in the coal mining face under the similar conditions.关键词
采煤工作面/采空区/裂隙出水/引流/挡水堰墙Key words
mining working face/mined-out area/fissure water/drainage/water retaining wall分类
矿业与冶金引用本文复制引用
陆庆刚,张睿,程小伟..采煤工作面采空区涌水防治技术[J].山东煤炭科技,2016,(8):182-184,187,4.
